TS EAMCET · Chemistry · d and f Block Elements
In the following reactions, identify \(P, Q\) and \(R\), respectively \(\text { I. } 3 \mathrm{Fe}_2 \mathrm{O}_3+\mathrm{CO} \longrightarrow 2 \mathrm{P}+\mathrm{CO}_2 \uparrow\) II. \(\mathrm{Fe}_3 \mathrm{O}_4+4 \mathrm{CO} \longrightarrow 3 Q+4 \mathrm{CO}_2 \uparrow\) III. \(\mathrm{Fe}_2 \mathrm{O}_3+\mathrm{CO} \longrightarrow 2 R+\mathrm{CO}_2 \uparrow\)
- A \(P : Fe, Q : {Fe}_3 O_4, R: FeO\)
- B \(P : {Fe}_3 O_4, Q : FeO, R: Fe\)
- C \(P : {Fe}_3 O_4, Q : Fe, R: FeO\)
- D \(P : FeO, Q : {Fe}_3 O_4, R: Fe\)
Answer & Solution
Correct Answer
(C) \(P : {Fe}_3 O_4, Q : Fe, R: FeO\)
Step-by-step Solution
Detailed explanation
Among the given equations, option (c) will give the required answer, i.e., \((P)=\mathrm{Fe}_3 \mathrm{O}_4,(Q)=\mathrm{Fe},(R)=\mathrm{FeO} \text {, i.e. }\) I. \(3 \mathrm{Fe}_2 \mathrm{O}_3+\mathrm{CO} \longrightarrow 2 \mathrm{Fe}_3 \mathrm{O}_4+\mathrm{CO}_2\) II.…
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